Patents by Inventor Carlo Maria Pellegrini

Carlo Maria Pellegrini has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Polymers based on N-carbamyl-N'-dimethylsilyl methyl-piperazine traceless linkers for the solid phase synthesis of phenyl based libraries
    Patent number: 7164018
    Abstract: The present invention relates to polymers characterized by novel silicon linkers based on the carbamyl piperazine moiety, methods of preparing these polymers and their use in the solid phase synthesis of compounds or libraries of compounds embracing a phenyl ring in their structure.
    Type: Grant
    Filed: January 29, 2004
    Date of Patent: January 16, 2007
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Enzo Cereda, Carlo Maria Pellegrini, Monica Quai, Walter Barbaglia
  • Polymers based on N-carbamyl-N'-dimethylsilyl methyl-piperazine traceless linkers for the solid phase synthesis of phenyl based libraries
    Publication number: 20040186243
    Abstract: The present invention relates to polymers characterised by novel silicon linkers based on the carbamyl piperazine moiety, methods of preparing these polymers and their use in the solid phase synthesis of compounds or libraries of compounds embracing a phenyl ring in their structure.
    Type: Application
    Filed: January 29, 2004
    Publication date: September 23, 2004
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Enzo Cereda, Carlo Maria Pellegrini, Monica Quai, Walter Barbaglia
  • Polymers based on N-carbamyl-N'-dimethylsilyl methyl-piperazine traceless linkers for the solid phase synthesis of phenyl based libraries
    Patent number: 6740712
    Abstract: The present invention relates to polymers characterized by novel silicon linkers based on the carbamyl piperazine moiety, methods of preparing these polymers and their use in the solid phase synthesis of compounds or libraries of compounds embracing a phenyl ring in their structure.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: May 25, 2004
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Enzo Cereda, Carlo Maria Pellegrini, Monica Quai, Walter Barbaglia
  • Polymers based on N-carbamyl-N'-dimethysilyl methyl-piperazine traceless linkers for the solid phase synthesis of phenyl based libraries
    Publication number: 20020120072
    Abstract: The present invention relates to polymers characterized by novel silicon linkers based on the carbamyl piperazine moiety, methods of preparing these polymers and their use in the solid phase synthesis of compounds or libraries of compounds embracing a phenyl ring in their structure.
    Type: Application
    Filed: January 28, 2002
    Publication date: August 29, 2002
    Inventors: Enzo Cereda, Carlo Maria Pellegrini, Monica Quai, Walter Barbaglia
  • Diphenyl-substituted heterocycles, processes for preparing them and their use as pharmaceutical compositions
    Patent number: 6255327
    Abstract: The invention relates to new diphenyl-substituted 5-ring heterocycles of general formula (I) wherein A, X and the groups R1, R2, R3, R4 and R5 are defined as in the claims, processes for preparing them and their use as pharmaceutical compositions.
    Type: Grant
    Filed: April 13, 1999
    Date of Patent: July 3, 2001
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Michael Brenner, Wolf-Dietrich Bechtel, Rainer Palluk, Marion Wienrich, Thomas Weiser, Enzo Cereda, Maura Bignotti, Carlo Maria Pellegrini
  • Diphenyl-substituted heterocycles with 6-membered ring, processes for the preparation thereof and the use thereof as medicaments
    Patent number: 6235738
    Abstract: The invention relates to novel diphenyl-substituted heterocycles with 6-membered ring of general formula (I) in which A, X and the residues R1, R2, R3, R4 and R5 are as defined in the claims, processes for the preparation thereof and the use thereof as medicaments.
    Type: Grant
    Filed: April 12, 1999
    Date of Patent: May 22, 2001
    Assignees: Boehringer Ingelheim Pharma KG, Boehringer Ingelheim Italia S.p.A.
    Inventors: Michael Brenner, Rainer Palluk, Marion Wienrich, Thomas Weiser, Enzo Cereda, Maura Bignotti, Carlo Maria Pellegrini, Giovanni Battista Schiavi, Raffaele Cesana
  • Indole derivatives as 5-HT1A and/or 5-HT2 ligands
    Patent number: 5834493
    Abstract: Pharmacologically active indole derivatives having central serotonergic activity and useful in the treatment of CNS disorders of formula (I) wherein R, R1 and R2 have the meanings in the specification.
    Type: Grant
    Filed: December 1, 1995
    Date of Patent: November 10, 1998
    Inventors: Myrna Gil Quintero, Vincenzo Martino, Franco Borsini, Carlo Maria Pellegrini, Marco Turconi, Ettore Giraldo